hi what is the best way to maximize the battery life in a notebook. presently i have my lpatop on AC the time when I am using it with the battery 100% charged. I was told it is not a good idea to do..and that the best way is to remove the battery and keep it in a dry place and then put it back when I need to use the battery when i am outside the home say once a week or in two weeks. any advice is appreciated